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A238846 as a simple table

na(n)
01
14
213
340
4120
5354
61031
72972
88495
924110
1068016
11190884
12533293
131484020
144115185
1511375764
1631358376
1786223942
18236540915
19647556620
201769374931
214826148314
2213142564448
2335736448200
2497037995225
25263156279524
26712795854421
271928547574912
285212430732760

[1,4,13,40,120,354,1031,2972,8495,24110,68016,
 190884,533293,1484020,4115185,11375764,31358376,
 86223942,236540915,647556620,1769374931,
 4826148314,13142564448,35736448200,97037995225,
 263156279524,712795854421,1928547574912,
 5212430732760]